Feasibility and sustainability analyses of carbon dioxide - hydrogen separation via de-sublimation process in comparison with other processes

doi:10.1016/j.ijhydene.2019.07.032

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	Feasibility and sustainability analyses of carbon dioxide - hydrogen separation via de-sublimation process in comparison with other processes
	Yurata, Tarabordin ; Lei, Hongwu ; Tang, Liangguang ; Lu, Meng ; Patel, Jim ; Lim, Seng ; Piumsomboon, Pornpote ; Chalermsinsuwan, Benjapon ; Li, Chao'en
刊名	INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
	2019
卷号	44 期号:41 页码:23120-23134
关键词	De-sublimation Cryogenic separation Hydrogen purification CO2 removal Phase equilibrium
ISSN号	0360-3199
DOI	10.1016/j.ijhydene.2019.07.032
英文摘要	Hydrogen (H-2) plays a vital role both as a reactant in petrochemical processes and as an energy carrier and storage medium. When produced from carbon-containing feed stocks, such as fossil fuels and biomass, hydrogen is typically produced as a mixture with carbon dioxide (CO2), and must be subsequently separated by the associated energy, with an invertible energy penalty. In this study, the process for the removal of carbon dioxide from CO2 - H-2 mixtures by de-sublimation was analysed. This process is particularly relevant to the production of liquid hydrogen (LH2) at cryogenic temperatures, for which cooling of the H-2 stream is already necessary. The solid - gas equilibrium of CO2 - H-2 was studied using the Peng-Robinson equation of state which provided a wide range of operating conditions for process simulation. The de-sublimation process was compared with selected conventional separation processes, including amine-based absorption, pressure swing adsorption and membrane separation. In the scenario in which the resulting products, carbon dioxide and hydrogen, were subsequently liquefied for transportation and storage at 10 bar and -46 degrees C, and 1 bar and -251.8 degrees C, respectively. The overall energy consumption per kg of CO2 separated (MJ/kgCO(2)), was found to follow the order: 8.19-11.21 for monoethanolamine (MEA) absorption; 1.81-8.93 for membrane separation; 1.53-5.69 for pressure swing adsorption; and 0.81-3.35 de-sublimation process. Each process was evaluated and compared on the bases of electricity demand, cooling water usage, high-pressure steam usage, and refrigeration energy requirements. Finally, the advantages and disadvantages were discussed and the feasibility and sustainability of the processes for application in the production of liquid hydrogen were assessed. Crown Copyright (C) 2019 Published by Elsevier Ltd on behalf of Hydrogen Energy Publications LLC. All rights reserved.
WOS研究方向	Chemistry ; Electrochemistry ; Energy & Fuels
语种	英语
WOS记录号	WOS:000485210500036
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/14909]
专题	岩土力学所知识全产出_期刊论文
作者单位	1.CSIRO Energy, Private Bag 10, Clayton, Vic 3168, Australia; 2.Chulalongkorn Univ, Dept Chem Technol, 254 Phyathai Rd, Bangkok 10330, Thailand; 3.Chinese Acad Sci, Inst Roth & Soil Mech, 2 Xiaohongshan,Shuiguohu St, Wuhan 430071, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Yurata, Tarabordin,Lei, Hongwu,Tang, Liangguang,et al. Feasibility and sustainability analyses of carbon dioxide - hydrogen separation via de-sublimation process in comparison with other processes[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2019,44(41):23120-23134.
APA	Yurata, Tarabordin.,Lei, Hongwu.,Tang, Liangguang.,Lu, Meng.,Patel, Jim.,...&Li, Chao'en.(2019).Feasibility and sustainability analyses of carbon dioxide - hydrogen separation via de-sublimation process in comparison with other processes.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,44(41),23120-23134.
MLA	Yurata, Tarabordin,et al."Feasibility and sustainability analyses of carbon dioxide - hydrogen separation via de-sublimation process in comparison with other processes".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 44.41(2019):23120-23134.